Difethialone, 10 µg/mL in Acetonitrile, 10mL

Clopyralid, 100 µg/ml, Acetonitrile, 5ml

n-Eicosane-d42,neat,neat,500mg,

2,2',3,3',4,4',5,6,6'-Nonabromodiphenyl ether, 1.2ml x 50ug/ml, toluene